➕ Add docs dependency: markdown-include-variants (#12399)

docs/en/mkdocs.yml

@@ -305,6 +305,7 @@ markdown_extensions:
 
   # Other extensions
   mdx_include:
+  markdown_include_variants:
 
 extra:
   analytics:

requirements-docs.txt

@@ -16,3 +16,4 @@ griffe-typingdoc==0.2.7
 # For griffe, it formats with black
 black==24.3.0
 mkdocs-macros-plugin==1.0.5
+markdown-include-variants==0.0.1